Most of these are no longer applicable due to the introduction of Wagtail guide, where possible the new guide links are used now
- Re-add missing docs image for extending Draftail
- There is no Guide page (yet) for Inserting videos or images so those links have been removed
- Fix some additional reference issues where the page name and reference were causing issues
By default, the menu contains a link to a blog post
showcasing features in Wagtail 4.1 and a link to the editor guide.
We need to update the links and labels manually in the next release.
Explicitly state that clicking Publish is required for the schedule to take effect.
Also document the edge cases for scheduled publishing when a page is scheduled to be unpublished
Fixes #9010. `wagtail.documents.widgets` is no longer reliably imported on startup now that the chooser widget is constructed within wagtail.documents.views.chooser instead, so the telepath adapter wasn't getting register. This meant that DocumentChooserBlocks in StreamField were using the base chooser implementation, which didn't include customisations such as populating the title field from the file upload field. Fix this by making ChooserViewSet responsible for registering the telepath adapter.
Fixes #8989. The previous fix #9004 failed for custom document models because ChooserViewset assigns an internal name for the ChooserBlock class based on the model name, and if this is anything other than Document it won't match the name DocumentChooserBlock that it's exposed under in wagtail.documents.blocks. Fix this by replacing the `block_class` property with a `get_block_class` method that lets us specify the class name. As a bonus, user code that defines chooser blocks no longer has to directly hack the `__module__` attribute.
- fix some broken refs that were lost in the migration to markdown files
- use lower_snake_case for all internal refs (most follow this convention)
- release process sub-section in docs should be named release schedule instead
